10 things you can't do without YQL

Markandey Singh

10 THINGSWhich you can’t do

without YQL!

I am

MarkandeySingh,

I work @ Yahoo!

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&I am a JavaScript

Hacker

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javacript != java

YQL

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10 THINGSWhich you can’t do

without YQL!

This is

workshopsession

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And mostly about{code}

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#1Converting Any XMLREST API to JSON API

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http://www.cleartrip.com/places/hotels/info/41750

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XML API JSON API

select * from xml where url=‘……’

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#2Cross Domain AJAX

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Domain-1Domain-2

XMLHttpRequest

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Domain-1Domain-2

XMLHttpRequest

✗

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Domain-1Domain-2

XMLHttpRequest

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Domain-1Domain-2

JSONP✔

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#3Parsing HTML on cloud

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http://www.purplegene.com/static/invalid_html_example.html

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http://www.purplegene.com/static/invalid_html_example.html

Div , body and html is not closed

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http://www.purplegene.com/static/invalid_html_example.html

Div , body and html is not closed

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#4JavaScript only page

scraping

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http://passportindia.gov.in/AppOnlineProject/online/chiefOfficer

ChromYQLip

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#5Converting dead web

into live widget

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Computer jokes

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http://www.guy-sports.com/humor/computers/computer_10laws.htm

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#6creating logic as

service

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#7hiding JavaScript execution secret

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SET max_results='1' ON youtube.search;select * from youtube.search where query="louis ck"

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SET max_results='1' ON youtube.search;select * from youtube.search where query="louis ck"

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#8OAuth client without

having a server

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41http://derek.io/blog/2010/how-to-secure-oauth-in-javascript/

Twitter oauth

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SELECT * FROM twitter.STATUS.timeline.friendsWHERE oauth_consumer_key = '9DiJt6Faw0Dyr61tVOATA'AND oauth_consumer_secret = 'XBF9j0B2SZAOWg44QTu6fCwYy5JtivoNNpvJMs6cA'AND oauth_token = '18342542-NkgUoRinvdJVILEwCUQJ3sL2CIm2ZwzS5jjj2Lg7y'AND oauth_token_secret = 'D6ewAzsueTzQmrAJGFH0phV5zgWT88FOtcMeqW4YeI';

Twitter oauth

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SELECT * FROM twitter.STATUS.timeline.friendsWHERE oauth_consumer_key = '9DiJt6Faw0Dyr61tVOATA'AND oauth_consumer_secret = 'XBF9j0B2SZAOWg44QTu6fCwYy5JtivoNNpvJMs6cA'AND oauth_token = '18342542-NkgUoRinvdJVILEwCUQJ3sL2CIm2ZwzS5jjj2Lg7y'AND oauth_token_secret = 'D6ewAzsueTzQmrAJGFH0phV5zgWT88FOtcMeqW4YeI';

YQL

Local storage

oauth_token

oauth_token

oauth_consumer_key

oauth_consumer_secret

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https://chrome.google.com/webstore/detail/ggdpdjbjioohmgdhmegcbnodpdcamhpj

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https://github.com/markandey/mojito-example-youtube

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http://www.markandey.com/

Thank You!!

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